A swan sits at the center of a perfectly circular lake. At an edge of the lake stands a ravenous monster waiting to devour the swan. The monster can not enter the water, but it will run around the circumference of the lake to try to catch the swan as soon as it reaches the shore. The monster moves at 4 times the speed of the swan, and it will always move in the direction along the shore that brings it closer to the swan the quickest. Both the swan and the the monster can change directions in an instant.
The swan knows that if it can reach the lake's shore without the monster right on top of it, it can instantly escape into the surrounding forest.

How can the swan successfully escape?

A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

How can you make number one disappear by adding something to it?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Spot what is wrong here in below Picture?

Prove that the below maths equation is true.

8 + 8 = 91

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

If 1+9+8=1, what is 2+8+9?

Why do we preferably have round manhole covers and not square ones?